June 14, 2012

New Minimally Invasive Technique to Treat Tonsil Stones Developed by Dr. Chang

Dr. Chang developed an innovative minimally invasive technique to treat tonsil stones using coblation technology. His findings have been published in this month's ENT Journal. In fact, his research made the front cover of the journal! Dr. Richard Thrasher of ENT Centers of Texas was a co-author in the study.

This technique called coblation tonsil cryptolysis is unique in that it can be performed in adult patients without sedation using only local anesthesia, much like laser tonsil cryptolysis. As with laser cryptolysis, pain is significant for only a few days and most adults can resume normal diet and activity within 1 week. In contrast, tonsillectomy entails significant morbidity for several weeks. However, coblation avoids the significant disadvantages of laser use, including the potential for airway fire, retinal damage from reflected scatter, dealing with plume from vaporized tissues, oral/facial burns, and the high cost of purchasing and maintaining laser equipment. After a single session of coblation tonsil cryptolysis, a significant decrease and even elimination of tonsil stones can potentially be achieved.

Dr. Christopher Chang is a private practice otolaryngology, head & neck surgeon specializing in the treatment of problems related to the ear, nose, and throat. Located in Warrenton, VA about 45 minutes west of Washington DC, he also provides inhalant allergy testing/treatment, hearing tests, and dispenses hearing aids. He is also the chief medical officer of O2Labz, a medical and scientific 3D animation company.

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